「VxRail:アップグレードが次のエラーで失敗します。「サブタスクの実行に失敗しました: EnableVCVMSSHSubTask」または「サブタスクの実行に失敗しました: UnlockCDROMSubTask」
Summary: Dell VxRail:VxRail内部vCenter Server Applianceをアップグレードしようとすると、EnableVCVMSSHSubTaskまたはUnlockCDROMSubTaskで7.0.350以降へのアップグレードが失敗することがあります。
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Symptoms
VxRailを7.0.350以降にアップグレードすると、次のエラーで失敗する可能性があります。 EnableVCVMSSHSubTask または UnlockCDROMSubTask VxRail内部vCenter Server Applianceをアップグレードしようとすると
short.term.log
2022-02-27-09:26:28 microservice.cmsvcupgrade-service "2022-02-27 09:26:28[31m [ERROR] <68>[0m vsphere_connector_guestopt_impl.go ExecuteCommandOnVM() (131): Put ""https://169.254.x.x:443/guestFile?id=27&token=52dc49af-ed53-51d1-0898-6c21e791a33327"": dial tcp 169.254.x.x:443: i/o timeout" 2022-02-27-09:26:28 microservice.cmsvcupgrade-service "2022-02-27 09:26:28[36m [INFO] <68>[0m vm_repository_connector_impl.go ToggleSSH() (358): rc: -1" 2022-02-27-09:26:28 microservice.cmsvcupgrade-service "2022-02-27 09:26:28[36m [INFO] <68>[0m vm_repository_connector_impl.go ToggleSSH() (359): Stdout: " 2022-02-27-09:26:28 microservice.cmsvcupgrade-service "" 2022-02-27-09:26:28 microservice.cmsvcupgrade-service "2022-02-27 09:26:28[36m [INFO] <68>[0m vm_repository_connector_impl.go ToggleSSH() (360): Stderr: " 2022-02-27-09:26:28 microservice.cmsvcupgrade-service "" 2022-02-27-09:26:28 microservice.cmsvcupgrade-service "2022-02-27 09:26:28[31m [ERROR] <68>[0m vm.go ToggleSSH() (364): Put ""https://169.254.x.x:443/guestFile?id=27&token=52dc49af-ed53-51d1-0898-6c21e791a33327"": dial tcp 169.254.x.x:443: i/o timeout" 2022-02-27-09:26:28 microservice.cmsvcupgrade-service "2022-02-27 09:26:28[31m [ERROR] <68>[0m enable_vc_vm_ssh_subtask.go PerformSubTask() (80): Put ""https://169.254.x.x:443/guestFile?id=27&token=52dc49af-ed53-51d1-0898-6c21e791a33327"": dial tcp 169.254.x.x:443: i/o timeout" 2022-02-27-09:26:28 microservice.cmsvcupgrade-service "2022-02-27 09:26:28[31m [ERROR] <68>[0m upgrade_flow.go PerformSubTasks() (215): Fail to run sub task: [EnableVCVMSSHSubTask], error: [Put ""https://169.254.x.x:443/guestFile?id=27&token=52dc49af-ed53-51d1-0898-6c21e791a33327"": dial tcp 169.254.x.x:443: i/o timeout]"
または
"2022-07-29 07:45:17,242" microservice.cmsvcupgrade-service "2022-07-29T07:45:16.657905947Z stderr F 2022-07-29 07:45:16[31m [ERROR] <75>[0m vsphere_connector_guestopt_impl.go ExecuteCommandOnVM() (131): Put ""https://169.254.x.x:443/guestFile?id=15&token=524a1709-f64a-bfae-2b76-7f8a144f09a015"": dial tcp 69.254.xxx:443: connect: connection refused" "2022-07-29 07:45:17,242" microservice.cmsvcupgrade-service "2022-07-29T07:45:16.75273638Z stderr F 2022-07-29 07:45:16[36m [INFO] <75>[0m vm_repository_connector_impl.go ToggleSSH() (358): rc: -1" "2022-07-29 07:45:17,242" microservice.cmsvcupgrade-service "2022-07-29T07:45:16.752786866Z stderr F 2022-07-29 07:45:16[36m [INFO] <75>[0m vm_repository_connector_impl.go ToggleSSH() (359): Stdout: " "2022-07-29 07:45:17,242" microservice.cmsvcupgrade-service "2022-07-29T07:45:16.752790794Z stderr F " "2022-07-29 07:45:17,242" microservice.cmsvcupgrade-service "2022-07-29T07:45:16.752795238Z stderr F 2022-07-29 07:45:16[36m [INFO] <75>[0m vm_repository_connector_impl.go ToggleSSH() (360): Stderr: " "2022-07-29 07:45:17,242" microservice.cmsvcupgrade-service "2022-07-29T07:45:16.752798003Z stderr F " "2022-07-29 07:45:17,242" microservice.cmsvcupgrade-service "2022-07-29T07:45:16.752839333Z stderr F 2022-07-29 07:45:16[31m [ERROR] <75>[0m vm.go ToggleSSH() (364): Put ""https://169.254.x.x:443/guestFile?id=15&token=524a1709-f64a-bfae-2b76-7f8a144f09a015"": dial tcp 169.254.69.254.xxx:443: connect: connection refused" "2022-07-29 07:45:17,242" microservice.cmsvcupgrade-service "2022-07-29T07:45:16.752890818Z stderr F 2022-07-29 07:45:16[31m [ERROR] <75>[0m enable_vc_vm_ssh_subtask.go PerformSubTask() (80): Put ""https://69.254.xxx:443/guestFile?id=15&token=524a1709-f64a-bfae-2b76-7f8a144f09a015"": dial tcp 169.254.57.111:443: connect: connection refused" "2022-07-29 07:45:17,242" microservice.cmsvcupgrade-service "2022-07-29T07:45:16.752937517Z stderr F 2022-07-29 07:45:16[31m [ERROR] <75>[0m upgrade_flow.go PerformSubTasks() (215): Fail to run sub task: [EnableVCVMSSHSubTask], error: [Put ""https://69.254.xxx:443/guestFile?id=15&token=524a1709-f64a-bfae-2b76-7f8a144f09a015"": dial tcp 169.254.xxx:443: connect: connection refused]"
Cause
ESXiホストのvmk0で構成されたIPv4アドレスがあり、そのアドレス(169.254.x.x.など)にVxRail Managerからアクセスできません
通常、これらのホストは存続期間のある時点で4.5からアップグレードされています。4.7.xでは、VxRail IPv4管理はvmk2に移動されました。その結果、vmk0にIPv4管理アドレスとしてvmk0のタグを付けたままにした設定が残っている場合があり、その結果、vmk0に169.254.x.xアドレスが設定されます
Resolution
- すべてのESXiホストでvmk0のIPv4を無効にします。vmk0にはIPv6アドレスのみが必要です。
- アップグレードの再試行
Affected Products
VxRail, VxRail Appliance Series, VxRail SoftwareArticle Properties
Article Number: 000201456
Article Type: Solution
Last Modified: 11 Nov 2025
Version: 7
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